Algae Control
Overview
Legend Hades™ is a professional-grade cleaning and restoration solution designed for the deep reset of aquarium glassware and precision equipment.
Over time, aquarium accessories such as lily pipes, CO₂ diffusers and drop checkers accumulate biofilm, algae deposits and organic residues that reduce clarity and performance. Legend Hades™ uses an advanced oxidizing cleaning system that penetrates and breaks down these stubborn contaminants, restoring the original transparency of delicate glass components.
The controlled-viscosity formula allows the cleaning agents to remain in contact with surfaces longer than conventional liquid cleaners, ensuring effective cleaning even inside narrow tubes and complex glass structures.
When used during aquarium maintenance or system resets, Legend Hades™ helps restore glass equipment to near-original clarity, improving water flow, CO₂ diffusion efficiency and the overall aesthetic of the aquarium system.
Available volumes: 250 mL, 500 mL.
Indications
It effectively removes:
- Biofilm build-up
- Algae deposits (green, brown or filamentous)
- Organic residues from plants and livestock
- Bacterial films and protein deposits
- Mineral haze that reduces glass clarity
Legend Hades™ is ideal for aquarium resets, periodic equipment maintenance and restoring clogged diffusion devices.
Directions
Recommended cleaning method (soaking bath)
- Remove the equipment from the aquarium and rinse briefly with water to remove loose debris.
- Prepare a cleaning bath by adding 5–10 mL of Legend Hades™ per 1 L of water in a plastic container.
- Fully submerge the glass equipment and allow it to soak for 30–60 minutes.
- If necessary, gently clean the interior using a lily pipe or diffuser cleaning brush.
- Rinse thoroughly with clean water several times.
- For complete neutralization, place the equipment in clean water treated with a dechlorinating conditioner such as Legend Priority™ for 10–15 minutes.
- Rinse once more with clean water and allow the equipment to dry before reinstalling it in the aquarium.
Important:
Use only on equipment removed from the aquarium.
Never add the product directly to an operating aquarium.
FAQ
Does Legend Hades™ remove algae from glass equipment?
A: Yes. The advanced oxidizing cleaning system breaks down algae deposits and organic biofilm, restoring the clarity of glass surfaces without the need for aggressive scrubbing.
Can it restore clogged CO₂ diffusers?
A: Yes. Soaking the diffuser in a diluted solution helps dissolve organic buildup that blocks ceramic plates, restoring fine and efficient CO₂ diffusion.
Is it safe for aquarium equipment?
A: Yes. When used according to the instructions and thoroughly rinsed after cleaning, it is safe for glass aquarium equipment.
Can the product be used inside a running aquarium?
A: No. Legend Hades™ is designed exclusively for external cleaning of equipment removed from the aquarium.
How often should aquarium glassware be cleaned?
A: For optimal performance, aquarium glass equipment should be cleaned periodically or during major aquarium maintenance or resets.
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Safety
- Use protective gloves when handling the product.
- Avoid contact with eyes and skin.
- Do not mix with acids, household cleaners or detergents.
- Use only on equipment removed from the aquarium.
- Always rinse equipment thoroughly before returning it to the aquarium.
- Store tightly closed in a cool, dark place away from direct sunlight.
- Keep out of reach of children and pets.
Warning: Residual cleaning solution can be harmful to aquatic organisms. Always ensure that equipment is completely rinsed and neutralized before reintroducing it into the aquarium.

